5601887 has 2 divisors, whose sum is σ = 5601888. Its totient is φ = 5601886.

The previous prime is 5601881. The next prime is 5601889. The reversal of 5601887 is 7881065.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5601887 - 2¹⁸ = 5339743 is a prime.

It is a super-2 number, since 2×5601887² = 62762275921538, which contains 22 as substring.

Together with 5601889, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5601881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800943 + 2800944.

It is an arithmetic number, because the mean of its divisors is an integer number (2800944).

Almost surely, 2^5601887 is an apocalyptic number.

5601887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5601887 is an equidigital number, since it uses as much as digits as its factorization.

5601887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5601887 is about 2366.8305811781. The cubic root of 5601887 is about 177.6007442377.

The spelling of 5601887 in words is "five million, six hundred one thousand, eight hundred eighty-seven".